As you know, Scala recently
became a very popular programming language. Specially after Apache
Spark frameowrk's development, its demand had increased exponantially.
And this is really a very good programming language. It is now a basic
need, being a programmer or data analytics , you must aware , how to
program in Scala. However, writing code in scala is relatively complex
than Java. You can write some logic in 20 lines of Java code, same can
be just written in single line in Scala (yes, little bit complex
syntex).

Simple Syntex of Scala to create a list, in Java it will take much more
lines to write. This is just a one of the example val
list = List("Hadoop" , "Exam" ,"Learning" , "Resources")

Similarly there are many features Scala have
and now a days it become very popular. HadoopExam can teach
you Scala programming in few Hours. Just Subscribe now and become Scala
expert.